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Columbia Banking System, Inc.

COLB
Exchange
Nasdaq
Industry
State Commercial Banks
SEC CIK
0000887343

In the last 90 days, Columbia Banking System, Inc. insiders filed 1 open-market purchase and 0 sales; 555 institutions reported holding it in 13F filings for Q2 2026, worth $8.63B in total; no superinvestor holds it.

13F holders, Q4 2025

Institutional positions in Columbia Banking System, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
504
+36 vs. Q3 2025
Shares held
289.0M
+3.28M (+1.1%) vs. Q3 2025
Total value
$8.08B
+$724.1M (+9.8%) vs. Q3 2025
New holders
81
155 more added
Sold out
45
183 more reduced

7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting COLB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 504 institutions
Q1 2021: 218 institutionsQ2 2021: 219 institutionsQ3 2021: 216 institutionsQ4 2021: 249 institutionsQ1 2022: 260 institutionsQ2 2022: 254 institutionsQ3 2022: 249 institutionsQ4 2022: 255 institutionsQ1 2023: 381 institutionsQ2 2023: 356 institutionsQ3 2023: 335 institutionsQ4 2023: 373 institutionsQ1 2024: 356 institutionsQ2 2024: 363 institutionsQ3 2024: 375 institutionsQ4 2024: 402 institutionsQ1 2025: 399 institutionsQ2 2025: 411 institutionsQ3 2025: 475 institutionsQ4 2025: 504 institutionsQ1 2026: 528 institutionsQ2 2026: 555 institutions
Value heldQ4 2025: $8.08B
Q1 2021: $2.85BQ2 2021: $2.52BQ3 2021: $2.54BQ4 2021: $2.43BQ1 2022: $2.56BQ2 2022: $2.39BQ3 2022: $2.45BQ4 2022: $2.54BQ1 2023: $4.02BQ2 2023: $3.85BQ3 2023: $3.76BQ4 2023: $4.94BQ1 2024: $3.66BQ2 2024: $3.81BQ3 2024: $5.07BQ4 2024: $5.23BQ1 2025: $4.91BQ2 2025: $4.88BQ3 2025: $7.37BQ4 2025: $8.08BQ1 2026: $7.59BQ2 2026: $8.63B
Institutions holding COLB and their total value by quarter
QuarterHoldersValue
Q2 2026555$8.63B
Q1 2026528$7.59B
Q4 2025504$8.08B
Q3 2025475$7.37B
Q2 2025411$4.88B
Q1 2025399$4.91B
Q4 2024402$5.23B
Q3 2024375$5.07B
Q2 2024363$3.81B
Q1 2024356$3.66B
Q4 2023373$4.94B
Q3 2023335$3.76B
Q2 2023356$3.85B
Q1 2023381$4.02B
Q4 2022255$2.54B
Q3 2022249$2.45B
Q2 2022254$2.39B
Q1 2022260$2.56B
Q4 2021249$2.43B
Q3 2021216$2.54B
Q2 2021219$2.52B
Q1 2021218$2.85B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Columbia Banking System, Inc.; share changes are against Q3 2025.

Institutions holding COLB in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Capital Advisors, Ltd. LLC10$00.00%00.0%Unchanged
CGC Financial Services, LLC2$560.00%00.0%Unchanged
Quaker Wealth Management, LLC2$560.00%+2New
Godfrey Financial Associates, Inc.2$560.00%+2New
MV Capital Management, Inc.4$1120.00%00.0%Unchanged
Caitong International Asset Management Co., Ltd5$1400.00%−352−98.6%Reduced
South State Corp.5$1400.00%00.0%Unchanged
Pacific Center for Financial Services6$1550.00%00.0%Unchanged
Dunhill Financial, LLC6$1590.00%+6New
AdvisorNet Financial, Inc7$1960.00%00.0%Unchanged
Principia Wealth Advisory, LLC9$2520.00%+9New
Sunbelt Securities, Inc.14$3910.00%00.0%Unchanged
Ankerstar Wealth, LLC15$4190.00%+15New
Tradewinds Capital Management, LLC15$4200.00%00.0%Unchanged
ZRC Wealth Management, LLC16$4480.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC18$5030.00%+3+20.0%Added
Financial Consulate, Inc18$5040.00%00.0%Unchanged
HFM Investment Advisors, LLC20$5590.00%−1−4.8%Reduced
Breakwater Investment Management20$5590.00%00.0%Unchanged
Creative Financial Designs Inc22$6150.00%00.0%Unchanged
Kayne Anderson Rudnick Investment Management LLC23$6430.00%00.0%Unchanged
Millstone Evans Group, LLC23$6430.00%00.0%Unchanged
Hughes Financial Services, LLC24$6710.00%00.0%Unchanged
SJS Investment Consulting Inc.26$7270.00%00.0%Unchanged
Raffa Wealth Management, LLC27$7550.00%00.0%Unchanged
Advocate Investing Services LLC31$8660.00%+31New
Signature Equity Partners, LLC32$8880.00%+32New
Private Wealth Management Group, LLC34$9510.00%00.0%Unchanged
Cromwell Holdings LLC36$1.01K0.00%+15+71.4%Added
Transamerica Financial Advisors, Inc.39$1.09K0.00%+39New
Rialto Wealth Management, LLC43$1.20K0.00%−4−8.5%Reduced
DiNuzzo Private Wealth, Inc.45$1.26K0.00%+13+40.6%Added
Picton Mahoney Asset Management48$1.34K0.00%00.0%Unchanged
Retirement Wealth Solutions LLC55$1.54K0.00%−20−26.7%Reduced
IMA Wealth, Inc.59$1.65K0.00%+59New
Whittier Trust Co57$1.65K0.00%−1−1.7%Reduced
Westside Investment Management, Inc.63$1.76K0.00%+63New
Basecamp Wealth Advisors LLC63$1.76K0.00%+63New
Zions Bancorporation, National Association71$1.98K0.00%+71New
Copia Wealth Management72$2.01K0.00%00.0%Unchanged
Trust Co of Vermont75$2.10K0.00%00.0%Unchanged
Spire Wealth Management81$2.26K0.00%00.0%Unchanged
Sachetta, LLC94$2.63K0.00%00.0%Unchanged
Kilter Group LLC95$2.66K0.00%−51−34.9%Reduced
Central Trust Co96$2.68K0.00%00.0%Unchanged
JCSD Capital, LLC100$2.79K0.00%+100New
High Note Wealth, LLC101$2.82K0.00%+101New
Keating Financial Advisory Services, Inc.103$2.88K0.00%+103New
Bruce G. Allen Investments, LLC110$3.08K0.00%+47+74.6%Added
Bell Investment Advisors, Inc112$3.13K0.00%−54−32.5%Reduced
Wealth Preservation Advisors, LLC120$3.35K0.00%+38+46.3%Added
DecisionPoint Financial, LLC126$3.52K0.00%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.138$3.86K0.00%+138New
Avion Wealth147$4.00K0.00%00.0%Unchanged
Brown Brothers Harriman & Co145$4.05K0.00%−558−79.4%Reduced
Ritter Daniher Financial Advisory LLC155$4.33K0.00%00.0%Unchanged
Cedar Mountain Advisors, LLC166$4.65K0.00%+2+1.2%Added
Bare Financial Services, Inc168$4.70K0.00%00.0%Unchanged
Sound Income Strategies, LLC182$5.27K0.00%+182New
JFS Wealth Advisors, LLC197$5.51K0.00%+74+60.2%Added
Bogart Wealth, LLC212$5.91K0.00%+3+1.4%Added
UMA Financial Services, Inc.213$5.95K0.00%00.0%Unchanged
Capital Analysts, LLC229$6.00K0.00%+229New
Farmers & Merchants Investments Inc230$6.43K0.00%+20+9.5%Added
Private Trust Co NA241$6.74K0.00%00.0%Unchanged
WealthCollab, LLC253$7.07K0.00%00.0%Unchanged
Elyxium Wealth, LLC296$8.27K0.00%+296New
Ronald Blue Trust, Inc.297$8.30K0.00%−16−5.1%Reduced
SRS Capital Advisors, Inc.338$9.45K0.00%−85,217−99.6%Reduced
GHP Investment Advisors, Inc.344$9.62K0.00%00.0%Unchanged
Fortitude Family Office, LLC346$9.67K0.00%−21−5.7%Reduced
Massmutual Trust Co FSB351$9.81K0.00%+32+10.0%Added
Stone House Investment Management, LLC357$9.98K0.00%00.0%Unchanged
Riverview Trust Co384$10.7K0.01%00.0%Unchanged
WPG Advisers, LLC405$11.3K0.01%00.0%Unchanged
CWM Advisors, LLC408$11.4K0.00%+408New
Toronto Dominion Bank436$12.5K0.00%+52+13.5%Added
Atlantic Trust, LLC465$13.0K0.00%−50−9.7%Reduced
Steward Partners Investment Advisory, LLC471$13.2K0.00%−7,949−94.4%Reduced
Ancora Advisors, LLC504$14.1K0.00%+504New
Brown, Lisle/Cummings, Inc.507$14.2K0.00%00.0%Unchanged
True Wealth Design, LLC560$15.7K0.00%−445−44.3%Reduced
Pinnacle Holdings, LLC592$16.5K0.01%00.0%Unchanged
Quest 10 Wealth Builders, Inc.618$17.3K0.02%00.0%Unchanged
Whittier Trust Co of Nevada Inc600$17.4K0.00%00.0%Unchanged
Rothschild Investment LLC664$18.6K0.00%+525+377.7%Added
Salomon & Ludwin, LLC653$18.8K0.00%00.0%Unchanged
Root Financial Partners, LLC674$18.8K0.00%−156−18.8%Reduced
Wellington-Altus USA Inc.730$20.4K0.02%+730New
Corsicana & Co.915$25.6K0.01%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.909$25.6K0.00%00.0%Unchanged
Quent Capital, LLC1,041$29.1K0.00%−84−7.5%Reduced
1620 Investment Advisors, Inc.1,120$31.3K0.02%+12+1.1%Added
North Ridge Wealth Advisors, Inc.1,191$33.3K0.02%00.0%Unchanged
SBI Securities Co., Ltd.1,209$33.8K0.00%+102+9.2%Added
Ameriflex Group, Inc.1,225$34.2K0.02%−1,225−50.0%Reduced
Horizon Investments, LLC1,231$34.4K0.00%+773+168.8%Added
SageView Advisory Group, LLC1,257$35.2K0.00%+1,257New
IFP Advisors, Inc1,291$36.1K0.00%−178−12.1%Reduced
Rossby Financial, LCC1,305$36.5K0.01%+1,305New